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    METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS
    11.
    发明申请
    METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS 审中-公开
    生产氟化有机化合物的方法

    公开(公告)号：US20150361014A1

    公开(公告)日：2015-12-17

    申请号：US14704491

    申请日：2015-05-05

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Daniel C. Merkel ,  Robert C. Johnson ,  Hsueh Sung Tung

    IPC: C07C17/013

    CPC classification number: C07C17/013 ,  C07C17/087 ,  C07C19/10

    Abstract: Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

    Abstract translation: 提供了制备2-氯-1,1,1,2-四氟丙烷的方法。 该方法具有在选自SbCl 3，SbCl 5，SbF 5，TiCl 4，SnCl 4，Cr 2 O 3和氟化Cr 2 O 3的催化剂存在下氢化2-氯-3,3,3-三氟丙烯的步骤。

    Method for producing fluorinated organic compounds
    16.
    发明授权
    Method for producing fluorinated organic compounds 有权
    氟化有机化合物的制备方法

    公开(公告)号：US08835698B2

    公开(公告)日：2014-09-16

    申请号：US13888443

    申请日：2013-05-07

    Applicant: Honeywell International Inc.

    Inventor： Robert C. Johnson ,  Hsueh S. Tung ,  Daniel C. Merkel

    IPC: C07C17/00

    CPC classification number: C07C17/25 ,  C07C17/04 ,  C07C17/087 ,  C07C17/204 ,  C07C17/206 ,  C07C17/21 ,  C07C17/23 ,  C07C21/18 ,  C07C19/01 ,  C07C19/10 ,  C07C19/08 ,  C07C21/073

    Abstract: Disclosed are processes for the production of fluorinated olefins, preferably adapted to commercialization of CF3CF═CH2 (1234yf). In certain preferred embodiments the processes comprise first exposing a compound of Formula (IA) C(X)2═CClC(X)3  (IA) where each X is independently F, Cl or H, preferably CCl2═CClCH2Cl, to one or more sets of reaction conditions, but preferably a substantially single set of reaction conditions, effective to produce at least one chlorofluoropropane, preferably in accordance with Formula (IB): CF3CClX′C(X′)3  Formula (IB) where each X′ is independently F, Cl or H, and then exposing the compound of Formula (IB) to one or more sets of reaction conditions, but preferably a substantially single set of reaction conditions, effective to produce a compound of Formula (II) CF3CF═CHZ  (II) where Z is H, F, Cl, I or Br.

    Abstract translation: 公开了用于生产氟化烯烃的方法，优选适于CF 3CF≡CH2（1234yf）的商业化。 在某些优选实施方案中，方法包括首先将式（IA）C（X）2 = CClC（X）3（IA）的化合物暴露于其中每个X独立地为F，Cl或H，优选CCl 2 = CClCH 2 Cl， 反应条件，但优选基本上单一组反应条件，有效产生至少一种氯氟丙烷，优选按照式（IB）：CF 3 CClX'C（X'）3式（IB）其中每个X'独立地为 F，Cl或H，然后将式（IB）化合物暴露于一组或多组反应条件，但优选基本上单组的反应条件，有效产生式（II）化合物CF 3 CF = CHZ（II ）其中Z是H，F，Cl，I或Br。

    PROCESS FOR SYNTHESIS OF FLUORINATED OLEFINS
    17.
    发明申请
    PROCESS FOR SYNTHESIS OF FLUORINATED OLEFINS 有权

    公开(公告)号：US20210047251A1

    公开(公告)日：2021-02-18

    申请号：US17085331

    申请日：2020-10-30

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Sudip Mukhopadhyay ,  Cheryl L. Bortz ,  Barbara A. Light ,  Cheryl L. Cantlon ,  Robert C. Johnson

    IPC: C07C17/21 ,  C07C17/23 ,  C07C17/25 ,  C07C21/18

    Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2  (I) with a compound of formula (II) CX1X2X3CX1═CX1X2  (II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2  (III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ═CH2  (IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.

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